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MM 31B
Tank Barge · Barge class · Built 2000s · USCG Heartland District (CGD-H) · Other hulls named MM 31B · MAGNOLIA MARINE TRANSPORT CO. operator of record, 2023
MM 31B is a 2008 tank barge. The Coast Guard has recorded 21 inspections since 2008, most recently in July 2026, along with 5 deficiencies.
Records from 2008 to 2026. Most recent: inspection, 20 July 2026.
- Built
- 2008
- Last inspected
- 20 July 2026
- Documentation
- Valid · documentation file of 10 September 2026
- Deficiencies
- 5 recorded · 0 without a recorded resolution
- Controls
- None recorded without a removal date
Identity
1210848
943754
Flag
UNITED STATES
—
Maury page id
psix-943754
Inspections, by type
The 21 inspections in the strip above, split by the kind of activity the US
Coast Guard recorded. Years with a record are calendar years in which a record exists, not
years in service. What Maury does not do.
Coast Guard record current through 13 September 2026, retrieved 18 September 2026 from PSIX. Every field on this page was recorded by the Coast Guard. Records for the Barge class in Maury's sources begin in 1972.
Documentation record
Registered dimensions (L × B × D)297.5 ft × 54.0 ft × 13.0 ft
Registered tonnagegross 1,754 / net 1,754
ITC dimensions (L × B × D)Not recorded
ITC tonnageNot recorded
BuilderTRINITY MARINE PRODUCTS INC · ASHLAND CITY, TN, UNITED STATES · built 2008
Hull materialSteel
PropulsionNot recorded
Hull shapeBox
Hull configurationMonohull
Hailing portNEW ORLEANS, LA
Trade endorsementsCoastwise, unrestricted
DocumentationValid · issued 3 August 2026 · expires 31 August 2027
Service, as the file records itTank Barge
Hull formbarge (Maury's inference from propulsion, hull shape, material and length, rule hf-1; not a recorded fact)
Tonnage as PSIX records it1754 - Simplified, Net Ton
1754 - Simplified, Gross Ton
1754 - Simplified, Gross Ton
Every line above is a field of the National Vessel Documentation Center's file as served by NOAA Fisheries, dated 10 September 2026, matched to this hull on its Official Number. Registered and ITC measurements are two systems and are never combined. One snapshot is held so far; documentation history begins with the next.
Radio station licence
No FCC ship-station licence is recorded against this Official Number in the file of
6 September 2026. That is a fact about the licence file, not about the radio.
Inspection history · 21
20 July 2026
Administrative Inspection · Periodic Inspection
Physical examination · Marine Safety Unit Vicksburg · USCG Heartland District (CGD-H) · Activity 8442895
8 July 2025
Administrative Inspection · Annual Inspection
Physical examination · Marine Safety Unit Vicksburg · USCG Heartland District (CGD-H) · Activity 8178105
1 August 2024
Annual Inspection
Physical examination · Marine Safety Unit Vicksburg · USCG Heartland District (CGD-H) · Activity 7972062
19 May 2023
Examination of Repairs · COI Inspection · Internal Structural Exam · Administrative Inspection
Physical examination · Marine Safety Unit Vicksburg · USCG Heartland District (CGD-H) · Activity 7691894
18 May 2022
Annual Inspection
Physical examination · Marine Safety Unit Vicksburg · USCG Heartland District (CGD-H) · Activity 7453608
15 August 2021
Bulk Liquid Transfer Monitor
Physical examination · Sector Upper Mississippi River · USCG Heartland District (CGD-H) · Activity 7287190
19 July 2021
Annual Inspection · MTSA Verification
Physical examination · Marine Safety Unit Chicago · USCG Great Lakes District (CGD-GL) · Activity 7256196
6 July 2020
MTSA Verification · Periodic Inspection
Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 7002677
16 July 2019
Annual Inspection · MTSA Verification
Physical examination · Marine Safety Unit Huntington · USCG Heartland District (CGD-H) · Activity 6751996
11 April 2018
COI Inspection · Drydock Exam · Administrative Inspection · Cargo Tank Internal · Internal Structural Exam · MTSA Verification · Examination of Repairs
Physical examination · Marine Safety Unit Vicksburg · USCG Heartland District (CGD-H) · Activity 6389567
16 May 2017
Annual Inspection · MTSA Verification · Administrative Inspection
Physical examination · Sector Upper Mississippi River · USCG Heartland District (CGD-H) · Activity 6146378
7 April 2016
Annual Inspection · Administrative Inspection · MTSA Verification
Physical examination · Marine Safety Unit Vicksburg · USCG Heartland District (CGD-H) · Activity 5849144
5 June 2015
Administrative Inspection · MTSA Verification · Annual Inspection
Physical examination · Marine Safety Unit Vicksburg · USCG Heartland District (CGD-H) · Activity 5148659
9 June 2014
MTSA Verification · Administrative Inspection · Annual Inspection
Physical examination · Marine Safety Unit Vicksburg · USCG Heartland District (CGD-H) · Activity 4884770
14 January 2014
Administrative Inspection
Administrative · Marine Safety Unit Vicksburg · USCG Heartland District (CGD-H) · Activity 4782788
25 June 2012
Annual Inspection · Administrative Inspection
Physical examination · Marine Safety Unit Vicksburg · USCG Heartland District (CGD-H) · Activity 4357269
16 August 2011
Annual Inspection · Administrative Inspection
Physical examination · Marine Safety Unit Vicksburg · USCG Heartland District (CGD-H) · Activity 4118366
1 June 2010
Annual Inspection · Administrative Inspection
Physical examination · Marine Safety Unit Vicksburg · USCG Heartland District (CGD-H) · Activity 3754801
9 September 2009
Re-Inspection
Physical examination · Marine Safety Detachment Quad Cities · USCG Heartland District (CGD-H) · Activity 3590787
29 September 2008
Administrative Inspection
Administrative · USCG Heartland District · USCG Heartland District (CGD-H) · Activity 3335068
24 June 2008
MTSA Verification · Hull Examination · Administrative Inspection · Cargo Tank Internal · Deadweight Survey · Initial Certification · Initial Construction-Excluding Oversight · Internal Structural Exam
Physical examination · Marine Safety Detachment Nashville · USCG Heartland District (CGD-H) · Activity 3260768
Deficiency record · 5
Deck/Cargo › Holds/Tanks › Liquid Level Gaging
Issued 9 September 2009
Resolved
2P and 2S gaging sticks not operating properly.
Deck/Cargo › Mooring/Anchoring › Mooring Line/Hawser
Issued 9 September 2009
Resolved
Starboard bow cable clamps loose on eye.
Deck/Cargo › Cargo Stowage › General
Issued 9 September 2009
Resolved
Storage box used for flammable materials needs to be marked for content.
Pollution Prevention/Response › Prevention Equipment › Fixed Containment
Issued 9 September 2009
Resolved
Small discharge containment needs to be emptied. On deck spill sorbent remains and needs to be removed.
Electrical › Electrical Distribution System (service) › Wiring
Issued 30 July 2008
Resolved
Replace cargo pump engineering wiring harness NLT 01AUG08 or in compliance with submitted District 8 plan as per policy letter 02-2007.
Ownership record
The Coast Guard's documentation record for this hull -- the Abstract of Title,
with its owners and liens as filed -- is not in PSIX. Ask, and Maury buys it from the National
Vessel Documentation Center, files it here with its date, and every reader of this page gets it.